./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 95eb8e0e40012a8615a9537769628c64af20a86f83775a8e40d95f7e14e978d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:38:17,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:38:17,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:38:17,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:38:17,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:38:17,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:38:17,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:38:17,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:38:17,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:38:17,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:38:17,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:38:17,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:38:17,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:38:17,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:38:17,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:38:17,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:38:17,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:38:17,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:38:17,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:38:17,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:38:17,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:38:17,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:38:17,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:38:17,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:38:17,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:38:17,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:38:17,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:38:17,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:38:17,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:38:17,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:38:17,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:38:17,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:38:17,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:38:17,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:38:17,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:38:17,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:38:17,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:38:17,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:38:17,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:38:17,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:38:17,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:38:17,605 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 16:38:17,630 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:38:17,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:38:17,631 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:38:17,632 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:38:17,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:38:17,632 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:38:17,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:38:17,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:38:17,633 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:38:17,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:38:17,634 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:38:17,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:38:17,636 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:38:17,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:38:17,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:38:17,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:38:17,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:38:17,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:38:17,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:38:17,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:38:17,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95eb8e0e40012a8615a9537769628c64af20a86f83775a8e40d95f7e14e978d1 [2022-02-20 16:38:17,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:38:17,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:38:17,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:38:17,846 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:38:17,847 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:38:17,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2022-02-20 16:38:17,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd48bb6a0/1c64afe0129f430c81d6d28cb0bcc937/FLAG2f985bc6d [2022-02-20 16:38:18,290 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:38:18,292 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2022-02-20 16:38:18,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd48bb6a0/1c64afe0129f430c81d6d28cb0bcc937/FLAG2f985bc6d [2022-02-20 16:38:18,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd48bb6a0/1c64afe0129f430c81d6d28cb0bcc937 [2022-02-20 16:38:18,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:38:18,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:38:18,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:38:18,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:38:18,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:38:18,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:18,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c83978a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18, skipping insertion in model container [2022-02-20 16:38:18,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:18,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:38:18,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:38:18,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c[15471,15484] [2022-02-20 16:38:18,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:38:18,710 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:38:18,828 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c[15471,15484] [2022-02-20 16:38:18,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:38:18,870 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:38:18,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18 WrapperNode [2022-02-20 16:38:18,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:38:18,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:38:18,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:38:18,889 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:38:18,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:18,923 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,010 INFO L137 Inliner]: procedures = 26, calls = 490, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1129 [2022-02-20 16:38:19,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:38:19,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:38:19,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:38:19,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:38:19,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,050 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:38:19,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:38:19,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:38:19,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:38:19,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (1/1) ... [2022-02-20 16:38:19,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:38:19,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:38:19,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:38:19,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-02-20 16:38:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 16:38:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-02-20 16:38:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-02-20 16:38:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-02-20 16:38:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-02-20 16:38:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-02-20 16:38:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 16:38:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-02-20 16:38:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-02-20 16:38:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-02-20 16:38:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 16:38:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:38:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:38:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:38:19,420 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:38:19,421 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:38:20,204 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:38:20,216 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:38:20,217 INFO L299 CfgBuilder]: Removed 59 assume(true) statements. [2022-02-20 16:38:20,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:38:20 BoogieIcfgContainer [2022-02-20 16:38:20,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:38:20,219 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:38:20,220 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:38:20,222 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:38:20,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:38:18" (1/3) ... [2022-02-20 16:38:20,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65539a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:38:20, skipping insertion in model container [2022-02-20 16:38:20,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:18" (2/3) ... [2022-02-20 16:38:20,223 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65539a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:38:20, skipping insertion in model container [2022-02-20 16:38:20,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:38:20" (3/3) ... [2022-02-20 16:38:20,224 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0320b.c [2022-02-20 16:38:20,228 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:38:20,228 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:38:20,265 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:38:20,269 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:38:20,269 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:38:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand has 251 states, 233 states have (on average 1.6781115879828326) internal successors, (391), 234 states have internal predecessors, (391), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-02-20 16:38:20,296 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:38:20,297 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:38:20,297 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:38:20,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:38:20,301 INFO L85 PathProgramCache]: Analyzing trace with hash 1639704643, now seen corresponding path program 1 times [2022-02-20 16:38:20,307 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:38:20,308 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970615883] [2022-02-20 16:38:20,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:38:20,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:38:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:38:20,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {254#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~huge_floor~0 := 1.0E30;~two25_scalbn~0 := 3.3554432E7;~twom25_scalbn~0 := 2.9802322388E-8;~huge_scalbn~0 := 1.0E30;~tiny_scalbn~0 := 1.0E-30;~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4, 0;call #Ultimate.allocInit(12, 4);call write~init~int(4, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4);call write~init~int(7, ~#init_jk_krempio~0.base, 4 + ~#init_jk_krempio~0.offset, 4);call write~init~int(9, ~#init_jk_krempio~0.base, 8 + ~#init_jk_krempio~0.offset, 4);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5, 0;call #Ultimate.allocInit(44, 5);call write~init~real(1.5703125, ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 4);call write~init~real(4.5776367188E-4, ~#PIo2_krempio~0.base, 4 + ~#PIo2_krempio~0.offset, 4);call write~init~real(2.5987625122E-5, ~#PIo2_krempio~0.base, 8 + ~#PIo2_krempio~0.offset, 4);call write~init~real(7.5437128544E-8, ~#PIo2_krempio~0.base, 12 + ~#PIo2_krempio~0.offset, 4);call write~init~real(6.0026650317E-11, ~#PIo2_krempio~0.base, 16 + ~#PIo2_krempio~0.offset, 4);call write~init~real(7.3896444519E-13, ~#PIo2_krempio~0.base, 20 + ~#PIo2_krempio~0.offset, 4);call write~init~real(5.3845816694E-15, ~#PIo2_krempio~0.base, 24 + ~#PIo2_krempio~0.offset, 4);call write~init~real(5.6378512969E-18, ~#PIo2_krempio~0.base, 28 + ~#PIo2_krempio~0.offset, 4);call write~init~real(8.3009228831E-20, ~#PIo2_krempio~0.base, 32 + ~#PIo2_krempio~0.offset, 4);call write~init~real(3.2756352257E-22, ~#PIo2_krempio~0.base, 36 + ~#PIo2_krempio~0.offset, 4);call write~init~real(6.3331015649E-25, ~#PIo2_krempio~0.base, 40 + ~#PIo2_krempio~0.offset, 4);~zero_krempio~0 := 0.0;~one_krempio~0 := 1.0;~two8_krempio~0 := 256.0;~twon8_krempio~0 := 0.00390625;~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6, 0;call #Ultimate.allocInit(792, 6);call write~init~int(162, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4);call write~init~int(249, ~#two_over_pi_rempio~0.base, 4 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(131, ~#two_over_pi_rempio~0.base, 8 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(110, ~#two_over_pi_rempio~0.base, 12 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(78, ~#two_over_pi_rempio~0.base, 16 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(68, ~#two_over_pi_rempio~0.base, 20 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(21, ~#two_over_pi_rempio~0.base, 24 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(41, ~#two_over_pi_rempio~0.base, 28 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(252, ~#two_over_pi_rempio~0.base, 32 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(39, ~#two_over_pi_rempio~0.base, 36 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(87, ~#two_over_pi_rempio~0.base, 40 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(209, ~#two_over_pi_rempio~0.base, 44 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(245, ~#two_over_pi_rempio~0.base, 48 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(52, ~#two_over_pi_rempio~0.base, 52 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(221, ~#two_over_pi_rempio~0.base, 56 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(192, ~#two_over_pi_rempio~0.base, 60 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(219, ~#two_over_pi_rempio~0.base, 64 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(98, ~#two_over_pi_rempio~0.base, 68 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(149, ~#two_over_pi_rempio~0.base, 72 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(153, ~#two_over_pi_rempio~0.base, 76 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(60, ~#two_over_pi_rempio~0.base, 80 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(67, ~#two_over_pi_rempio~0.base, 84 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(144, ~#two_over_pi_rempio~0.base, 88 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(65, ~#two_over_pi_rempio~0.base, 92 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(254, ~#two_over_pi_rempio~0.base, 96 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(81, ~#two_over_pi_rempio~0.base, 100 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(99, ~#two_over_pi_rempio~0.base, 104 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(171, ~#two_over_pi_rempio~0.base, 108 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(222, ~#two_over_pi_rempio~0.base, 112 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(187, ~#two_over_pi_rempio~0.base, 116 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(197, ~#two_over_pi_rempio~0.base, 120 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(97, ~#two_over_pi_rempio~0.base, 124 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(183, ~#two_over_pi_rempio~0.base, 128 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(36, ~#two_over_pi_rempio~0.base, 132 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(110, ~#two_over_pi_rempio~0.base, 136 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(58, ~#two_over_pi_rempio~0.base, 140 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(66, ~#two_over_pi_rempio~0.base, 144 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(77, ~#two_over_pi_rempio~0.base, 148 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(210, ~#two_over_pi_rempio~0.base, 152 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(224, ~#two_over_pi_rempio~0.base, 156 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6, ~#two_over_pi_rempio~0.base, 160 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(73, ~#two_over_pi_rempio~0.base, 164 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(46, ~#two_over_pi_rempio~0.base, 168 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(234, ~#two_over_pi_rempio~0.base, 172 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9, ~#two_over_pi_rempio~0.base, 176 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(209, ~#two_over_pi_rempio~0.base, 180 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(146, ~#two_over_pi_rempio~0.base, 184 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(28, ~#two_over_pi_rempio~0.base, 188 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(254, ~#two_over_pi_rempio~0.base, 192 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(29, ~#two_over_pi_rempio~0.base, 196 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(235, ~#two_over_pi_rempio~0.base, 200 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(28, ~#two_over_pi_rempio~0.base, 204 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(177, ~#two_over_pi_rempio~0.base, 208 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(41, ~#two_over_pi_rempio~0.base, 212 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(167, ~#two_over_pi_rempio~0.base, 216 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(62, ~#two_over_pi_rempio~0.base, 220 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(232, ~#two_over_pi_rempio~0.base, 224 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(130, ~#two_over_pi_rempio~0.base, 228 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(53, ~#two_over_pi_rempio~0.base, 232 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(245, ~#two_over_pi_rempio~0.base, 236 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(46, ~#two_over_pi_rempio~0.base, 240 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(187, ~#two_over_pi_rempio~0.base, 244 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(68, ~#two_over_pi_rempio~0.base, 248 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(132, ~#two_over_pi_rempio~0.base, 252 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(233, ~#two_over_pi_rempio~0.base, 256 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(156, ~#two_over_pi_rempio~0.base, 260 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(112, ~#two_over_pi_rempio~0.base, 264 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(38, ~#two_over_pi_rempio~0.base, 268 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(180, ~#two_over_pi_rempio~0.base, 272 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(95, ~#two_over_pi_rempio~0.base, 276 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(126, ~#two_over_pi_rempio~0.base, 280 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(65, ~#two_over_pi_rempio~0.base, 284 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(57, ~#two_over_pi_rempio~0.base, 288 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(145, ~#two_over_pi_rempio~0.base, 292 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(214, ~#two_over_pi_rempio~0.base, 296 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(57, ~#two_over_pi_rempio~0.base, 300 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(131, ~#two_over_pi_rempio~0.base, 304 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(83, ~#two_over_pi_rempio~0.base, 308 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(57, ~#two_over_pi_rempio~0.base, 312 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(244, ~#two_over_pi_rempio~0.base, 316 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(156, ~#two_over_pi_rempio~0.base, 320 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(132, ~#two_over_pi_rempio~0.base, 324 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(95, ~#two_over_pi_rempio~0.base, 328 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(139, ~#two_over_pi_rempio~0.base, 332 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(189, ~#two_over_pi_rempio~0.base, 336 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(249, ~#two_over_pi_rempio~0.base, 340 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(40, ~#two_over_pi_rempio~0.base, 344 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(59, ~#two_over_pi_rempio~0.base, 348 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(31, ~#two_over_pi_rempio~0.base, 352 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(248, ~#two_over_pi_rempio~0.base, 356 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(151, ~#two_over_pi_rempio~0.base, 360 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(255, ~#two_over_pi_rempio~0.base, 364 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(222, ~#two_over_pi_rempio~0.base, 368 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(5, ~#two_over_pi_rempio~0.base, 372 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(152, ~#two_over_pi_rempio~0.base, 376 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15, ~#two_over_pi_rempio~0.base, 380 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(239, ~#two_over_pi_rempio~0.base, 384 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(47, ~#two_over_pi_rempio~0.base, 388 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(17, ~#two_over_pi_rempio~0.base, 392 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(139, ~#two_over_pi_rempio~0.base, 396 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(90, ~#two_over_pi_rempio~0.base, 400 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(10, ~#two_over_pi_rempio~0.base, 404 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(109, ~#two_over_pi_rempio~0.base, 408 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(31, ~#two_over_pi_rempio~0.base, 412 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(109, ~#two_over_pi_rempio~0.base, 416 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(54, ~#two_over_pi_rempio~0.base, 420 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(126, ~#two_over_pi_rempio~0.base, 424 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(207, ~#two_over_pi_rempio~0.base, 428 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(39, ~#two_over_pi_rempio~0.base, 432 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(203, ~#two_over_pi_rempio~0.base, 436 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9, ~#two_over_pi_rempio~0.base, 440 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(183, ~#two_over_pi_rempio~0.base, 444 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(79, ~#two_over_pi_rempio~0.base, 448 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(70, ~#two_over_pi_rempio~0.base, 452 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(63, ~#two_over_pi_rempio~0.base, 456 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(102, ~#two_over_pi_rempio~0.base, 460 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(158, ~#two_over_pi_rempio~0.base, 464 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(95, ~#two_over_pi_rempio~0.base, 468 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(234, ~#two_over_pi_rempio~0.base, 472 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(45, ~#two_over_pi_rempio~0.base, 476 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(117, ~#two_over_pi_rempio~0.base, 480 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(39, ~#two_over_pi_rempio~0.base, 484 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(186, ~#two_over_pi_rempio~0.base, 488 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(199, ~#two_over_pi_rempio~0.base, 492 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(235, ~#two_over_pi_rempio~0.base, 496 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(229, ~#two_over_pi_rempio~0.base, 500 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(241, ~#two_over_pi_rempio~0.base, 504 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(123, ~#two_over_pi_rempio~0.base, 508 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(61, ~#two_over_pi_rempio~0.base, 512 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7, ~#two_over_pi_rempio~0.base, 516 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(57, ~#two_over_pi_rempio~0.base, 520 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(247, ~#two_over_pi_rempio~0.base, 524 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(138, ~#two_over_pi_rempio~0.base, 528 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(82, ~#two_over_pi_rempio~0.base, 532 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(146, ~#two_over_pi_rempio~0.base, 536 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(234, ~#two_over_pi_rempio~0.base, 540 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(107, ~#two_over_pi_rempio~0.base, 544 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(251, ~#two_over_pi_rempio~0.base, 548 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(95, ~#two_over_pi_rempio~0.base, 552 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(177, ~#two_over_pi_rempio~0.base, 556 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(31, ~#two_over_pi_rempio~0.base, 560 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(141, ~#two_over_pi_rempio~0.base, 564 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(93, ~#two_over_pi_rempio~0.base, 568 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8, ~#two_over_pi_rempio~0.base, 572 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(86, ~#two_over_pi_rempio~0.base, 576 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3, ~#two_over_pi_rempio~0.base, 580 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(48, ~#two_over_pi_rempio~0.base, 584 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(70, ~#two_over_pi_rempio~0.base, 588 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(252, ~#two_over_pi_rempio~0.base, 592 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(123, ~#two_over_pi_rempio~0.base, 596 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(107, ~#two_over_pi_rempio~0.base, 600 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(171, ~#two_over_pi_rempio~0.base, 604 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(240, ~#two_over_pi_rempio~0.base, 608 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(207, ~#two_over_pi_rempio~0.base, 612 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(188, ~#two_over_pi_rempio~0.base, 616 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(32, ~#two_over_pi_rempio~0.base, 620 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(154, ~#two_over_pi_rempio~0.base, 624 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(244, ~#two_over_pi_rempio~0.base, 628 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(54, ~#two_over_pi_rempio~0.base, 632 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(29, ~#two_over_pi_rempio~0.base, 636 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(169, ~#two_over_pi_rempio~0.base, 640 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(227, ~#two_over_pi_rempio~0.base, 644 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(145, ~#two_over_pi_rempio~0.base, 648 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(97, ~#two_over_pi_rempio~0.base, 652 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(94, ~#two_over_pi_rempio~0.base, 656 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(230, ~#two_over_pi_rempio~0.base, 660 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(27, ~#two_over_pi_rempio~0.base, 664 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8, ~#two_over_pi_rempio~0.base, 668 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(101, ~#two_over_pi_rempio~0.base, 672 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(153, ~#two_over_pi_rempio~0.base, 676 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(133, ~#two_over_pi_rempio~0.base, 680 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(95, ~#two_over_pi_rempio~0.base, 684 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(20, ~#two_over_pi_rempio~0.base, 688 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(160, ~#two_over_pi_rempio~0.base, 692 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(104, ~#two_over_pi_rempio~0.base, 696 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(64, ~#two_over_pi_rempio~0.base, 700 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(141, ~#two_over_pi_rempio~0.base, 704 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(255, ~#two_over_pi_rempio~0.base, 708 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(216, ~#two_over_pi_rempio~0.base, 712 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(128, ~#two_over_pi_rempio~0.base, 716 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(77, ~#two_over_pi_rempio~0.base, 720 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(115, ~#two_over_pi_rempio~0.base, 724 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(39, ~#two_over_pi_rempio~0.base, 728 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(49, ~#two_over_pi_rempio~0.base, 732 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6, ~#two_over_pi_rempio~0.base, 736 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6, ~#two_over_pi_rempio~0.base, 740 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(21, ~#two_over_pi_rempio~0.base, 744 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(86, ~#two_over_pi_rempio~0.base, 748 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(202, ~#two_over_pi_rempio~0.base, 752 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(115, ~#two_over_pi_rempio~0.base, 756 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(168, ~#two_over_pi_rempio~0.base, 760 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(201, ~#two_over_pi_rempio~0.base, 764 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(96, ~#two_over_pi_rempio~0.base, 768 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(226, ~#two_over_pi_rempio~0.base, 772 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(123, ~#two_over_pi_rempio~0.base, 776 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(192, ~#two_over_pi_rempio~0.base, 780 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(140, ~#two_over_pi_rempio~0.base, 784 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(107, ~#two_over_pi_rempio~0.base, 788 + ~#two_over_pi_rempio~0.offset, 4);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7, 0;call #Ultimate.allocInit(128, 7);call write~init~int(1070141184, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078529792, ~#npio2_hw_rempio~0.base, 4 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1083624192, ~#npio2_hw_rempio~0.base, 8 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1086918400, ~#npio2_hw_rempio~0.base, 12 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1090212608, ~#npio2_hw_rempio~0.base, 16 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1092012800, ~#npio2_hw_rempio~0.base, 20 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1093659904, ~#npio2_hw_rempio~0.base, 24 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1095307008, ~#npio2_hw_rempio~0.base, 28 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1096954112, ~#npio2_hw_rempio~0.base, 32 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1098601216, ~#npio2_hw_rempio~0.base, 36 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1099577856, ~#npio2_hw_rempio~0.base, 40 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1100401408, ~#npio2_hw_rempio~0.base, 44 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1101224960, ~#npio2_hw_rempio~0.base, 48 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1102048512, ~#npio2_hw_rempio~0.base, 52 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1102872064, ~#npio2_hw_rempio~0.base, 56 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1103695616, ~#npio2_hw_rempio~0.base, 60 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1104519168, ~#npio2_hw_rempio~0.base, 64 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1105342720, ~#npio2_hw_rempio~0.base, 68 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1106166272, ~#npio2_hw_rempio~0.base, 72 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1106989824, ~#npio2_hw_rempio~0.base, 76 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1107554816, ~#npio2_hw_rempio~0.base, 80 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1107966464, ~#npio2_hw_rempio~0.base, 84 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1108378368, ~#npio2_hw_rempio~0.base, 88 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1108790016, ~#npio2_hw_rempio~0.base, 92 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1109201920, ~#npio2_hw_rempio~0.base, 96 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1109613568, ~#npio2_hw_rempio~0.base, 100 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1110025472, ~#npio2_hw_rempio~0.base, 104 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1110437120, ~#npio2_hw_rempio~0.base, 108 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1110849024, ~#npio2_hw_rempio~0.base, 112 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1111260672, ~#npio2_hw_rempio~0.base, 116 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1111672576, ~#npio2_hw_rempio~0.base, 120 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1112084224, ~#npio2_hw_rempio~0.base, 124 + ~#npio2_hw_rempio~0.offset, 4);~zero_rempio~0 := 0.0;~half_rempio~0 := 0.5;~two8_rempio~0 := 256.0;~invpio2_rempio~0 := 0.63661980629;~pio2_1_rempio~0 := 1.5707855225;~pio2_1t_rempio~0 := 1.0804334124E-5;~pio2_2_rempio~0 := 1.0804273188E-5;~pio2_2t_rempio~0 := 6.0770999344E-11;~pio2_3_rempio~0 := 6.0770943833E-11;~pio2_3t_rempio~0 := 6.1232342629E-17;~half_ksin~0 := 0.5;~S1_ksin~0 := ~someUnaryDOUBLEoperation(0.16666667163);~S2_ksin~0 := 0.008333333768;~S3_ksin~0 := ~someUnaryDOUBLEoperation(1.9841270114E-4);~S4_ksin~0 := 2.7557314297E-6;~S5_ksin~0 := ~someUnaryDOUBLEoperation(2.5050759689E-8);~S6_ksin~0 := 1.5896910177E-10;~one_kcos~0 := 1.0;~C1_kcos~0 := 0.041666667908;~C2_kcos~0 := ~someUnaryDOUBLEoperation(0.0013888889225);~C3_kcos~0 := 2.4801587642E-5;~C4_kcos~0 := ~someUnaryDOUBLEoperation(2.7557314297E-7);~C5_kcos~0 := 2.0875723372E-9;~C6_kcos~0 := ~someUnaryDOUBLEoperation(1.1359647598E-11);~one_cos~0 := 1.0; {254#true} is VALID [2022-02-20 16:38:20,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {254#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret133#1, main_~x~0#1, main_~res~0#1;main_~x~0#1 := ~someUnaryFLOAToperation(0.0);assume { :begin_inline_cos_float } true;cos_float_#in~x#1 := main_~x~0#1;havoc cos_float_#res#1;havoc cos_float_#t~mem117#1, cos_float_~#gf_u~11#1.base, cos_float_~#gf_u~11#1.offset, cos_float_#t~ret118#1, cos_float_#t~ret119#1, cos_float_#t~switch120#1, cos_float_#t~mem121#1, cos_float_#t~mem122#1, cos_float_#t~ret123#1, cos_float_#t~mem124#1, cos_float_#t~mem125#1, cos_float_#t~ret126#1, cos_float_#t~mem127#1, cos_float_#t~mem128#1, cos_float_#t~ret129#1, cos_float_#t~mem130#1, cos_float_#t~mem131#1, cos_float_#t~ret132#1, cos_float_~x#1, cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset, cos_float_~z~4#1, cos_float_~n~2#1, cos_float_~ix~7#1;cos_float_~x#1 := cos_float_#in~x#1;call cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset := #Ultimate.allocOnStack(8);cos_float_~z~4#1 := 0.0;havoc cos_float_~n~2#1;havoc cos_float_~ix~7#1; {254#true} is VALID [2022-02-20 16:38:20,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {254#true} assume !true; {255#false} is VALID [2022-02-20 16:38:20,526 INFO L290 TraceCheckUtils]: 3: Hoare triple {255#false} cos_float_~ix~7#1 := (if 0 == cos_float_~ix~7#1 then 0 else (if 1 == cos_float_~ix~7#1 then 1 else ~bitwiseAnd(cos_float_~ix~7#1, 2147483647))); {255#false} is VALID [2022-02-20 16:38:20,526 INFO L290 TraceCheckUtils]: 4: Hoare triple {255#false} assume !(cos_float_~ix~7#1 <= 1061752792); {255#false} is VALID [2022-02-20 16:38:20,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {255#false} assume !(cos_float_~ix~7#1 < 2139095040);cos_float_#res#1 := ~someBinaryArithmeticFLOAToperation(cos_float_~x#1, cos_float_~x#1);call ULTIMATE.dealloc(cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset);havoc cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset; {255#false} is VALID [2022-02-20 16:38:20,527 INFO L290 TraceCheckUtils]: 6: Hoare triple {255#false} main_#t~ret133#1 := cos_float_#res#1;assume { :end_inline_cos_float } true;main_~res~0#1 := main_#t~ret133#1;havoc main_#t~ret133#1; {255#false} is VALID [2022-02-20 16:38:20,527 INFO L290 TraceCheckUtils]: 7: Hoare triple {255#false} assume ~someBinaryFLOATComparisonOperation(main_~res~0#1, 1.0); {255#false} is VALID [2022-02-20 16:38:20,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {255#false} assume !false; {255#false} is VALID [2022-02-20 16:38:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:38:20,528 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 16:38:20,528 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970615883] [2022-02-20 16:38:20,529 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970615883] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:38:20,529 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:38:20,529 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:38:20,530 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343189517] [2022-02-20 16:38:20,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:38:20,534 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-02-20 16:38:20,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:38:20,537 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:38:20,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9 edges. 9 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:38:20,556 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:38:20,557 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 16:38:20,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:38:20,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:38:20,573 INFO L87 Difference]: Start difference. First operand has 251 states, 233 states have (on average 1.6781115879828326) internal successors, (391), 234 states have internal predecessors, (391), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:38:20,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:38:20,807 INFO L93 Difference]: Finished difference Result 500 states and 840 transitions. [2022-02-20 16:38:20,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 16:38:20,808 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-02-20 16:38:20,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 16:38:20,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:38:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 840 transitions. [2022-02-20 16:38:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:38:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 840 transitions. [2022-02-20 16:38:20,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 840 transitions. [2022-02-20 16:38:21,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 840 edges. 840 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:38:21,446 INFO L225 Difference]: With dead ends: 500 [2022-02-20 16:38:21,447 INFO L226 Difference]: Without dead ends: 248 [2022-02-20 16:38:21,455 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:38:21,458 INFO L933 BasicCegarLoop]: 351 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 16:38:21,459 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 16:38:21,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2022-02-20 16:38:21,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2022-02-20 16:38:21,506 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 16:38:21,509 INFO L82 GeneralOperation]: Start isEquivalent. First operand 248 states. Second operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:21,510 INFO L74 IsIncluded]: Start isIncluded. First operand 248 states. Second operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:21,511 INFO L87 Difference]: Start difference. First operand 248 states. Second operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:21,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:38:21,521 INFO L93 Difference]: Finished difference Result 248 states and 348 transitions. [2022-02-20 16:38:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 348 transitions. [2022-02-20 16:38:21,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:38:21,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:38:21,528 INFO L74 IsIncluded]: Start isIncluded. First operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 248 states. [2022-02-20 16:38:21,528 INFO L87 Difference]: Start difference. First operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 248 states. [2022-02-20 16:38:21,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:38:21,535 INFO L93 Difference]: Finished difference Result 248 states and 348 transitions. [2022-02-20 16:38:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 348 transitions. [2022-02-20 16:38:21,537 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:38:21,537 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:38:21,537 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 16:38:21,537 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 16:38:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 231 states have (on average 1.4025974025974026) internal successors, (324), 231 states have internal predecessors, (324), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 348 transitions. [2022-02-20 16:38:21,564 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 348 transitions. Word has length 9 [2022-02-20 16:38:21,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 16:38:21,564 INFO L470 AbstractCegarLoop]: Abstraction has 248 states and 348 transitions. [2022-02-20 16:38:21,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:38:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 348 transitions. [2022-02-20 16:38:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:38:21,565 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:38:21,566 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:38:21,566 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 16:38:21,566 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:38:21,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:38:21,567 INFO L85 PathProgramCache]: Analyzing trace with hash -391128435, now seen corresponding path program 1 times [2022-02-20 16:38:21,567 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:38:21,567 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290365008] [2022-02-20 16:38:21,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:38:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:38:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:38:21,655 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 16:38:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:38:21,720 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 16:38:21,720 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 16:38:21,721 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 16:38:21,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 16:38:21,724 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-02-20 16:38:21,726 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: __kernel_cosfENTRY has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: copysign_floatENTRY has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: __kernel_sinfENTRY has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: scalbn_floatENTRY has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: L535-2 has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: L535-2 has no Hoare annotation [2022-02-20 16:38:21,762 WARN L170 areAnnotationChecker]: L68-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L68-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L508-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L508-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L94-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L94-2 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2022-02-20 16:38:21,763 WARN L170 areAnnotationChecker]: L535-3 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L73-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L73-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L508-3 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L573-2 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L573-2 has no Hoare annotation [2022-02-20 16:38:21,764 WARN L170 areAnnotationChecker]: L94-1 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L94-1 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L94-3 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L94-3 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2022-02-20 16:38:21,765 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L514 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L514 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L573-1 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L573-1 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L573-3 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L99-7 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2022-02-20 16:38:21,766 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L541-2 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L78-2 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L514-2 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2022-02-20 16:38:21,767 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L99-3 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L99-3 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: __kernel_cosfFINAL has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L549 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L549 has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: copysign_floatFINAL has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: __kernel_sinfFINAL has no Hoare annotation [2022-02-20 16:38:21,768 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: scalbn_floatFINAL has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2022-02-20 16:38:21,769 WARN L170 areAnnotationChecker]: L99-5 has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: L99-5 has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: __kernel_cosfEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: __kernel_cosfEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: __kernel_cosfEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: copysign_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: copysign_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: copysign_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,770 WARN L170 areAnnotationChecker]: __kernel_sinfEXIT has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: __kernel_sinfEXIT has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: L388-2 has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: L388-2 has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: scalbn_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: scalbn_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: scalbn_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,771 WARN L170 areAnnotationChecker]: scalbn_floatEXIT has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L590-1 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L594-1 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L555-3 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L555-2 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L555-2 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L118-1 has no Hoare annotation [2022-02-20 16:38:21,772 WARN L170 areAnnotationChecker]: L129-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L131-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L596-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L612 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L612 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L388-3 has no Hoare annotation [2022-02-20 16:38:21,773 WARN L170 areAnnotationChecker]: L388-3 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L276-1 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L107-2 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L107-2 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L105-2 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L555-1 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L555-1 has no Hoare annotation [2022-02-20 16:38:21,774 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L393-7 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L393-7 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L393-1 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L393-1 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2022-02-20 16:38:21,775 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L288-3 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L288-3 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L288-3 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L107-1 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L107-1 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L107-3 has no Hoare annotation [2022-02-20 16:38:21,776 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L399 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L393-3 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L393-3 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L23-1 has no Hoare annotation [2022-02-20 16:38:21,777 WARN L170 areAnnotationChecker]: L23-1 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L23-3 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L251-3 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L251-3 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L251-3 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L277-2 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L288-4 has no Hoare annotation [2022-02-20 16:38:21,778 WARN L170 areAnnotationChecker]: L288-2 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-02-20 16:38:21,779 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L424 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L424 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L393-5 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L393-5 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L251-4 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L251-4 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L251-2 has no Hoare annotation [2022-02-20 16:38:21,780 WARN L170 areAnnotationChecker]: L271-3 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L271-3 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L293-3 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L293-3 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L293-3 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L120-2 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L120-2 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-02-20 16:38:21,781 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L143-2 has no Hoare annotation [2022-02-20 16:38:21,782 WARN L170 areAnnotationChecker]: L143-2 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L254-4 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L254-4 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L271-1 has no Hoare annotation [2022-02-20 16:38:21,783 WARN L170 areAnnotationChecker]: L271-1 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L293-4 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L294-3 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L294-3 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L294-3 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L120-1 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L120-1 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L120-3 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-02-20 16:38:21,784 WARN L170 areAnnotationChecker]: L134-2 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L134-2 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L402-2 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L413-2 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2022-02-20 16:38:21,785 WARN L170 areAnnotationChecker]: L148-1 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L148-1 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2022-02-20 16:38:21,786 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L254-5 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L294-4 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L294-2 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-02-20 16:38:21,787 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L134-3 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L595 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L595 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2022-02-20 16:38:21,788 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L148-2 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L478-3 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L55-1 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L55-1 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-02-20 16:38:21,789 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L254-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L257-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L257-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L257-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L302-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L302-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L302-3 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2022-02-20 16:38:21,790 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L293-2 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L483-3 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L483-3 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L483-3 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:38:21,791 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L55-2 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L216-2 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L216-2 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L257-4 has no Hoare annotation [2022-02-20 16:38:21,792 WARN L170 areAnnotationChecker]: L259-3 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L259-3 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L259-3 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L302-4 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L302-4 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L302-2 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L306-2 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L430 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L483-4 has no Hoare annotation [2022-02-20 16:38:21,793 WARN L170 areAnnotationChecker]: L483-2 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L44-2 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L222-3 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L222-3 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L222-3 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L259-4 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L304-1 has no Hoare annotation [2022-02-20 16:38:21,794 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L430-2 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L430-2 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L489-3 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L489-3 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L222-4 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L222-4 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2022-02-20 16:38:21,795 WARN L170 areAnnotationChecker]: L198-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L198-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L198-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L257-2 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2022-02-20 16:38:21,796 WARN L170 areAnnotationChecker]: L436-2 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L436-2 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L489-4 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L489-1 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L232-1 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L232-1 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2022-02-20 16:38:21,797 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L222-2 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L198-4 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L198-4 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L198-2 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L309-4 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L309-4 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L309-2 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L318-3 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L318-3 has no Hoare annotation [2022-02-20 16:38:21,798 WARN L170 areAnnotationChecker]: L318-3 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L436-3 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:38:21,799 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L311-1 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L318-4 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L318-2 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-02-20 16:38:21,800 WARN L170 areAnnotationChecker]: L180-2 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L448-2 has no Hoare annotation [2022-02-20 16:38:21,801 WARN L170 areAnnotationChecker]: L448-2 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L186-3 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L186-3 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L186-3 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L313-4 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L313-4 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L313-2 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L323-4 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L323-2 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2022-02-20 16:38:21,802 WARN L170 areAnnotationChecker]: L448-3 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L186-4 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L315-1 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L189-3 has no Hoare annotation [2022-02-20 16:38:21,803 WARN L170 areAnnotationChecker]: L189-3 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L189-3 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L187-2 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L328-4 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L328-4 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L328-2 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L189-4 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L190-3 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L190-3 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L190-3 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L186-2 has no Hoare annotation [2022-02-20 16:38:21,804 WARN L170 areAnnotationChecker]: L190-4 has no Hoare annotation [2022-02-20 16:38:21,805 WARN L170 areAnnotationChecker]: L190-2 has no Hoare annotation [2022-02-20 16:38:21,805 WARN L170 areAnnotationChecker]: L189-2 has no Hoare annotation [2022-02-20 16:38:21,805 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 16:38:21,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 04:38:21 BoogieIcfgContainer [2022-02-20 16:38:21,806 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 16:38:21,807 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 16:38:21,807 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 16:38:21,807 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 16:38:21,807 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:38:20" (3/4) ... [2022-02-20 16:38:21,810 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-02-20 16:38:21,810 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 16:38:21,811 INFO L158 Benchmark]: Toolchain (without parser) took 3479.81ms. Allocated memory was 81.8MB in the beginning and 155.2MB in the end (delta: 73.4MB). Free memory was 51.7MB in the beginning and 71.8MB in the end (delta: -20.1MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,811 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:38:21,811 INFO L158 Benchmark]: CACSL2BoogieTranslator took 536.44ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 51.5MB in the beginning and 59.9MB in the end (delta: -8.4MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,812 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.30ms. Allocated memory is still 109.1MB. Free memory was 59.9MB in the beginning and 78.1MB in the end (delta: -18.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,812 INFO L158 Benchmark]: Boogie Preprocessor took 92.72ms. Allocated memory is still 109.1MB. Free memory was 78.1MB in the beginning and 67.2MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,813 INFO L158 Benchmark]: RCFGBuilder took 1096.66ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 67.2MB in the beginning and 80.5MB in the end (delta: -13.3MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,813 INFO L158 Benchmark]: TraceAbstraction took 1586.86ms. Allocated memory is still 155.2MB. Free memory was 80.0MB in the beginning and 72.9MB in the end (delta: 7.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-02-20 16:38:21,813 INFO L158 Benchmark]: Witness Printer took 3.06ms. Allocated memory is still 155.2MB. Free memory was 72.9MB in the beginning and 71.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:38:21,815 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 536.44ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 51.5MB in the beginning and 59.9MB in the end (delta: -8.4MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.30ms. Allocated memory is still 109.1MB. Free memory was 59.9MB in the beginning and 78.1MB in the end (delta: -18.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.72ms. Allocated memory is still 109.1MB. Free memory was 78.1MB in the beginning and 67.2MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1096.66ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 67.2MB in the beginning and 80.5MB in the end (delta: -13.3MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * TraceAbstraction took 1586.86ms. Allocated memory is still 155.2MB. Free memory was 80.0MB in the beginning and 72.9MB in the end (delta: 7.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * Witness Printer took 3.06ms. Allocated memory is still 155.2MB. Free memory was 72.9MB in the beginning and 71.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 613]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 612, overapproximation of someUnaryDOUBLEoperation at line 500, overapproximation of bitwiseAnd at line 579, overapproximation of someUnaryFLOAToperation at line 608, overapproximation of someBinaryArithmeticFLOAToperation at line 584. Possible FailurePath: [L18] static const float huge_floor = 1.0e30; [L86-L88] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L158] static const int init_jk_krempio[] = {4, 7, 9}; [L160-L164] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L166-L168] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L343-L361] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L363-L369] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L371-L380] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L500-L503] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L527-L530] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L567] static const float one_cos = 1.0; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L608] float x = -0.0f; [L609] CALL, EXPR cos_float(x) [L570] float y[2], z = 0.0; [L571] __int32_t n, ix; VAL [\old(x)=1000000000000000000000000000002, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, y={13:0}, z=0, zero_krempio=0, zero_rempio=0] [L574] ieee_float_shape_type gf_u; [L575] gf_u.value = (x) [L576] EXPR gf_u.word [L576] (ix) = gf_u.word [L579] ix &= 0x7fffffff VAL [\old(x)=1000000000000000000000000000002, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, ix=2139095040, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, y={13:0}, z=0, zero_krempio=0, zero_rempio=0] [L580] COND FALSE !(ix <= 0x3f490fd8) VAL [\old(x)=1000000000000000000000000000002, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, ix=2139095040, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, y={13:0}, z=0, zero_krempio=0, zero_rempio=0] [L583] COND TRUE !((ix) < 0x7f800000L) [L584] return x - x; [L584] return x - x; VAL [\old(x)=1000000000000000000000000000002, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, ix=2139095040, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, z=0, zero_krempio=0, zero_rempio=0] [L609] RET, EXPR cos_float(x) [L609] float res = cos_float(x); [L612] COND TRUE res != 1.0f VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, res=1000000000000000000000000000001, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, zero_krempio=0, zero_rempio=0] [L613] reach_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={7:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={5:0}, res=1000000000000000000000000000001, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=1000000000000000000000000000002, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 251 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 351 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 351 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=251occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-02-20 16:38:21,858 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 95eb8e0e40012a8615a9537769628c64af20a86f83775a8e40d95f7e14e978d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:38:23,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:38:23,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:38:23,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:38:23,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:38:23,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:38:23,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:38:23,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:38:23,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:38:23,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:38:23,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:38:23,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:38:23,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:38:23,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:38:23,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:38:23,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:38:23,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:38:23,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:38:23,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:38:23,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:38:23,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:38:23,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:38:23,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:38:23,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:38:23,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:38:23,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:38:23,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:38:23,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:38:23,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:38:23,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:38:23,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:38:23,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:38:23,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:38:23,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:38:23,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:38:23,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:38:23,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:38:23,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:38:23,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:38:23,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:38:23,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:38:23,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-02-20 16:38:23,644 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:38:23,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:38:23,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:38:23,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:38:23,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:38:23,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:38:23,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:38:23,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:38:23,647 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:38:23,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:38:23,648 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:38:23,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 16:38:23,649 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:38:23,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:38:23,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:38:23,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:38:23,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:38:23,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:38:23,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:38:23,651 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 16:38:23,651 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 16:38:23,652 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:38:23,652 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:38:23,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:38:23,652 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 16:38:23,652 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95eb8e0e40012a8615a9537769628c64af20a86f83775a8e40d95f7e14e978d1 [2022-02-20 16:38:23,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:38:23,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:38:23,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:38:23,930 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:38:23,930 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:38:23,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2022-02-20 16:38:23,971 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84c119cb2/a3b97e64bbf4419cbb96befe74043bef/FLAGb7fc34654 [2022-02-20 16:38:24,333 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:38:24,334 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c [2022-02-20 16:38:24,350 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84c119cb2/a3b97e64bbf4419cbb96befe74043bef/FLAGb7fc34654 [2022-02-20 16:38:24,742 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84c119cb2/a3b97e64bbf4419cbb96befe74043bef [2022-02-20 16:38:24,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:38:24,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:38:24,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:38:24,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:38:24,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:38:24,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:38:24" (1/1) ... [2022-02-20 16:38:24,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc04ae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:24, skipping insertion in model container [2022-02-20 16:38:24,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:38:24" (1/1) ... [2022-02-20 16:38:24,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:38:24,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:38:25,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c[15471,15484] [2022-02-20 16:38:25,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:38:25,082 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:38:25,218 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0320b.c[15471,15484] [2022-02-20 16:38:25,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:38:25,262 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:38:25,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25 WrapperNode [2022-02-20 16:38:25,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:38:25,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:38:25,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:38:25,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:38:25,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,369 INFO L137 Inliner]: procedures = 30, calls = 490, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1116 [2022-02-20 16:38:25,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:38:25,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:38:25,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:38:25,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:38:25,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:38:25,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:38:25,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:38:25,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:38:25,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (1/1) ... [2022-02-20 16:38:25,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:38:25,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:38:25,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:38:25,554 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:38:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-02-20 16:38:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-02-20 16:38:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-02-20 16:38:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-02-20 16:38:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-02-20 16:38:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-02-20 16:38:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:38:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 16:38:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:38:25,712 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:38:25,713 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:38:59,281 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:38:59,293 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:38:59,294 INFO L299 CfgBuilder]: Removed 59 assume(true) statements. [2022-02-20 16:38:59,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:38:59 BoogieIcfgContainer [2022-02-20 16:38:59,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:38:59,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:38:59,300 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:38:59,302 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:38:59,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:38:24" (1/3) ... [2022-02-20 16:38:59,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583b8483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:38:59, skipping insertion in model container [2022-02-20 16:38:59,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:38:25" (2/3) ... [2022-02-20 16:38:59,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583b8483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:38:59, skipping insertion in model container [2022-02-20 16:38:59,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:38:59" (3/3) ... [2022-02-20 16:38:59,304 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0320b.c [2022-02-20 16:38:59,308 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:38:59,309 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:38:59,362 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:38:59,369 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:38:59,369 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:38:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand has 244 states, 226 states have (on average 1.663716814159292) internal successors, (376), 227 states have internal predecessors, (376), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:38:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-02-20 16:38:59,398 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:38:59,398 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:38:59,399 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:38:59,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:38:59,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1639684783, now seen corresponding path program 1 times [2022-02-20 16:38:59,414 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 16:38:59,415 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1312117584] [2022-02-20 16:38:59,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:38:59,416 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 16:38:59,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 16:38:59,433 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-02-20 16:38:59,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 16:39:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:39:00,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 1 conjunts are in the unsatisfiable core [2022-02-20 16:39:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:39:00,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 16:39:00,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {247#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv32, 0bv32;assume 0bv1 == #valid[0bv32];assume ~bvult32(0bv32, #StackHeapBarrier);currentRoundingMode := ~roundNearestTiesToEven;call #Ultimate.allocInit(2bv32, 1bv32);call write~init~intINTTYPE1(48bv8, 1bv32, 0bv32, 1bv32);call write~init~intINTTYPE1(0bv8, 1bv32, 1bv32, 1bv32);call #Ultimate.allocInit(21bv32, 2bv32);call #Ultimate.allocInit(12bv32, 3bv32);~huge_floor~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0E30));~two25_scalbn~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 3.3554432E7));~twom25_scalbn~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 2.9802322388E-8));~huge_scalbn~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0E30));~tiny_scalbn~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0E-30));~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4bv32, 0bv32;call #Ultimate.allocInit(12bv32, 4bv32);call write~init~intINTTYPE4(4bv32, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4bv32);call write~init~intINTTYPE4(7bv32, ~#init_jk_krempio~0.base, ~bvadd32(4bv32, ~#init_jk_krempio~0.offset), 4bv32);call write~init~intINTTYPE4(9bv32, ~#init_jk_krempio~0.base, ~bvadd32(8bv32, ~#init_jk_krempio~0.offset), 4bv32);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5bv32, 0bv32;call #Ultimate.allocInit(44bv32, 5bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.5703125)), ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 4.5776367188E-4)), ~#PIo2_krempio~0.base, ~bvadd32(4bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 2.5987625122E-5)), ~#PIo2_krempio~0.base, ~bvadd32(8bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 7.5437128544E-8)), ~#PIo2_krempio~0.base, ~bvadd32(12bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 6.0026650317E-11)), ~#PIo2_krempio~0.base, ~bvadd32(16bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 7.3896444519E-13)), ~#PIo2_krempio~0.base, ~bvadd32(20bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 5.3845816694E-15)), ~#PIo2_krempio~0.base, ~bvadd32(24bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 5.6378512969E-18)), ~#PIo2_krempio~0.base, ~bvadd32(28bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 8.3009228831E-20)), ~#PIo2_krempio~0.base, ~bvadd32(32bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 3.2756352257E-22)), ~#PIo2_krempio~0.base, ~bvadd32(36bv32, ~#PIo2_krempio~0.offset), 4bv32);call write~init~intFLOATTYPE4(~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 6.3331015649E-25)), ~#PIo2_krempio~0.base, ~bvadd32(40bv32, ~#PIo2_krempio~0.offset), 4bv32);~zero_krempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~DOUBLE());~one_krempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0));~two8_krempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 256.0));~twon8_krempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.00390625));~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6bv32, 0bv32;call #Ultimate.allocInit(792bv32, 6bv32);call write~init~intINTTYPE4(162bv32, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(249bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(4bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(131bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(8bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(110bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(12bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(78bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(16bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(68bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(20bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(21bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(24bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(41bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(28bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(252bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(32bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(39bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(36bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(87bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(40bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(209bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(44bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(245bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(48bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(52bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(52bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(221bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(56bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(192bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(60bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(219bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(64bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(98bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(68bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(149bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(72bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(153bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(76bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(60bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(80bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(67bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(84bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(144bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(88bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(65bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(92bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(254bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(96bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(81bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(100bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(99bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(104bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(171bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(108bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(222bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(112bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(187bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(116bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(197bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(120bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(97bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(124bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(183bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(128bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(36bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(132bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(110bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(136bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(58bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(140bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(66bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(144bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(77bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(148bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(210bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(152bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(224bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(156bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(160bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(73bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(164bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(46bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(168bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(234bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(172bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(176bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(209bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(180bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(146bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(184bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(28bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(188bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(254bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(192bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(29bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(196bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(235bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(200bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(28bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(204bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(177bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(208bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(41bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(212bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(167bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(216bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(62bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(220bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(232bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(224bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(130bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(228bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(53bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(232bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(245bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(236bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(46bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(240bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(187bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(244bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(68bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(248bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(132bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(252bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(233bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(256bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(156bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(260bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(112bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(264bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(38bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(268bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(180bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(272bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(95bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(276bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(126bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(280bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(65bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(284bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(57bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(288bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(145bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(292bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(214bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(296bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(57bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(300bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(131bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(304bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(83bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(308bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(57bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(312bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(244bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(316bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(156bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(320bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(132bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(324bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(95bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(328bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(139bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(332bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(189bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(336bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(249bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(340bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(40bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(344bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(59bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(348bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(31bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(352bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(248bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(356bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(151bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(360bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(255bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(364bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(222bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(368bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(5bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(372bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(152bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(376bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(380bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(239bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(384bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(47bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(388bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(17bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(392bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(139bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(396bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(90bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(400bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(10bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(404bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(109bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(408bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(31bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(412bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(109bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(416bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(54bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(420bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(126bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(424bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(207bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(428bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(39bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(432bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(203bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(436bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(440bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(183bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(444bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(79bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(448bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(70bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(452bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(63bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(456bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(102bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(460bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(158bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(464bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(95bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(468bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(234bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(472bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(45bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(476bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(117bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(480bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(39bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(484bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(186bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(488bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(199bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(492bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(235bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(496bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(229bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(500bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(241bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(504bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(123bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(508bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(61bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(512bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(516bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(57bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(520bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(247bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(524bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(138bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(528bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(82bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(532bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(146bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(536bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(234bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(540bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(107bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(544bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(251bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(548bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(95bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(552bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(177bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(556bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(31bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(560bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(141bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(564bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(93bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(568bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(572bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(86bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(576bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(580bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(48bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(584bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(70bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(588bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(252bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(592bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(123bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(596bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(107bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(600bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(171bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(604bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(240bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(608bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(207bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(612bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(188bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(616bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(32bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(620bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(154bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(624bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(244bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(628bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(54bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(632bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(29bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(636bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(169bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(640bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(227bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(644bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(145bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(648bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(97bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(652bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(94bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(656bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(230bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(660bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(27bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(664bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(668bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(101bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(672bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(153bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(676bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(133bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(680bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(95bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(684bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(20bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(688bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(160bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(692bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(104bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(696bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(64bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(700bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(141bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(704bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(255bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(708bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(216bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(712bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(128bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(716bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(77bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(720bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(115bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(724bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(39bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(728bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(49bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(732bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(736bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(740bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(21bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(744bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(86bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(748bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(202bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(752bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(115bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(756bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(168bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(760bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(201bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(764bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(96bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(768bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(226bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(772bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(123bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(776bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(192bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(780bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(140bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(784bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(107bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(788bv32, ~#two_over_pi_rempio~0.offset), 4bv32);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7bv32, 0bv32;call #Ultimate.allocInit(128bv32, 7bv32);call write~init~intINTTYPE4(1070141184bv32, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(1078529792bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(4bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1083624192bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(8bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1086918400bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(12bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1090212608bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(16bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1092012800bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(20bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1093659904bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(24bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1095307008bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(28bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1096954112bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(32bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1098601216bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(36bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1099577856bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(40bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1100401408bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(44bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1101224960bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(48bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1102048512bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(52bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1102872064bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(56bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1103695616bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(60bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1104519168bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(64bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1105342720bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(68bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1106166272bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(72bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1106989824bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(76bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1107554816bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(80bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1107966464bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(84bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1108378368bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(88bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1108790016bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(92bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1109201920bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(96bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1109613568bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(100bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1110025472bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(104bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1110437120bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(108bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1110849024bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(112bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1111260672bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(116bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1111672576bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(120bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1112084224bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(124bv32, ~#npio2_hw_rempio~0.offset), 4bv32);~zero_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~DOUBLE());~half_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.5));~two8_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 256.0));~invpio2_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.63661980629));~pio2_1_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.5707855225));~pio2_1t_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0804334124E-5));~pio2_2_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0804273188E-5));~pio2_2t_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 6.0770999344E-11));~pio2_3_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 6.0770943833E-11));~pio2_3t_rempio~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 6.1232342629E-17));~half_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.5));~S1_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.16666667163)));~S2_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.008333333768));~S3_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.9841270114E-4)));~S4_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 2.7557314297E-6));~S5_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.5050759689E-8)));~S6_ksin~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.5896910177E-10));~one_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0));~C1_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 0.041666667908));~C2_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.0013888889225)));~C3_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 2.4801587642E-5));~C4_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.7557314297E-7)));~C5_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 2.0875723372E-9));~C6_kcos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.1359647598E-11)));~one_cos~0 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~to_fp~DOUBLE(currentRoundingMode, 1.0)); {247#true} is VALID [2022-02-20 16:39:00,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {247#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret131#1, main_~x~0#1, main_~res~0#1;main_~x~0#1 := ~fp.neg~FLOAT(~Pluszero~FLOAT());assume { :begin_inline_cos_float } true;cos_float_#in~x#1 := main_~x~0#1;havoc cos_float_#res#1;havoc cos_float_#t~mem115#1, cos_float_~#gf_u~11#1.base, cos_float_~#gf_u~11#1.offset, cos_float_#t~ret116#1, cos_float_#t~ret117#1, cos_float_#t~switch118#1, cos_float_#t~mem119#1, cos_float_#t~mem120#1, cos_float_#t~ret121#1, cos_float_#t~mem122#1, cos_float_#t~mem123#1, cos_float_#t~ret124#1, cos_float_#t~mem125#1, cos_float_#t~mem126#1, cos_float_#t~ret127#1, cos_float_#t~mem128#1, cos_float_#t~mem129#1, cos_float_#t~ret130#1, cos_float_~x#1, cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset, cos_float_~z~4#1, cos_float_~n~2#1, cos_float_~ix~7#1;cos_float_~x#1 := cos_float_#in~x#1;call cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset := #Ultimate.allocOnStack(8bv32);cos_float_~z~4#1 := ~convertDOUBLEToFLOAT(currentRoundingMode, ~Pluszero~DOUBLE());havoc cos_float_~n~2#1;havoc cos_float_~ix~7#1; {247#true} is VALID [2022-02-20 16:39:00,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {247#true} assume !true; {248#false} is VALID [2022-02-20 16:39:00,662 INFO L290 TraceCheckUtils]: 3: Hoare triple {248#false} cos_float_~ix~7#1 := ~bvand32(2147483647bv32, cos_float_~ix~7#1); {248#false} is VALID [2022-02-20 16:39:00,662 INFO L290 TraceCheckUtils]: 4: Hoare triple {248#false} assume !~bvsle32(cos_float_~ix~7#1, 1061752792bv32); {248#false} is VALID [2022-02-20 16:39:00,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {248#false} assume !~bvslt32(cos_float_~ix~7#1, 2139095040bv32);cos_float_#res#1 := ~fp.sub~FLOAT(currentRoundingMode, cos_float_~x#1, cos_float_~x#1);call ULTIMATE.dealloc(cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset);havoc cos_float_~#y~0#1.base, cos_float_~#y~0#1.offset; {248#false} is VALID [2022-02-20 16:39:00,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {248#false} main_#t~ret131#1 := cos_float_#res#1;assume { :end_inline_cos_float } true;main_~res~0#1 := main_#t~ret131#1;havoc main_#t~ret131#1; {248#false} is VALID [2022-02-20 16:39:00,669 INFO L290 TraceCheckUtils]: 7: Hoare triple {248#false} assume !~fp.eq~FLOAT(main_~res~0#1, ~to_fp~FLOAT(currentRoundingMode, 1.0)); {248#false} is VALID [2022-02-20 16:39:00,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {248#false} assume !false; {248#false} is VALID [2022-02-20 16:39:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:39:00,671 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 16:39:00,671 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 16:39:00,672 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1312117584] [2022-02-20 16:39:00,672 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1312117584] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:39:00,672 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:39:00,672 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:39:00,673 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415542011] [2022-02-20 16:39:00,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:39:00,702 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-02-20 16:39:00,703 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:39:00,705 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:39:00,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9 edges. 9 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:39:00,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:39:00,756 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 16:39:00,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:39:00,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:39:00,772 INFO L87 Difference]: Start difference. First operand has 244 states, 226 states have (on average 1.663716814159292) internal successors, (376), 227 states have internal predecessors, (376), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:39:35,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:39:35,463 INFO L93 Difference]: Finished difference Result 486 states and 810 transitions. [2022-02-20 16:39:35,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 16:39:35,463 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-02-20 16:39:35,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 16:39:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:39:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 810 transitions. [2022-02-20 16:39:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:39:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 810 transitions. [2022-02-20 16:39:35,504 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 810 transitions.